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Electromagnetic Reflection Profiles

  • US 20140145873A1
  • Filed: 11/27/2012
  • Published: 05/29/2014
  • Est. Priority Date: 11/27/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • transmitting an impulse from a cellular communications device;

    receiving multiple reflections of the impulse at multiple antennas in the cellular communications device;

    determining a distortion of the impulse based on the multiple reflections;

    obtaining a current location of the cellular communications device; and

    associating the distortion to the current location.

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